{"id":2648,"date":"2018-08-06T07:00:51","date_gmt":"2018-08-06T07:00:51","guid":{"rendered":"https:\/\/www.vyrobcikabelu.cz\/skusobne-metody-pre-jednotlive-triedy-reakcie-na-ohen-a-doplnkove-klasifikacie\/"},"modified":"2018-11-20T15:46:20","modified_gmt":"2018-11-20T15:46:20","slug":"skusobne-metody-pre-jednotlive-triedy-reakcie-na-ohen-a-doplnkove-klasifikacie","status":"publish","type":"post","link":"https:\/\/www.vyrobcikabelu.cz\/sk\/skusobne-metody-pre-jednotlive-triedy-reakcie-na-ohen-a-doplnkove-klasifikacie\/","title":{"rendered":"Sk\u00fa\u0161obn\u00e9 met\u00f3dy pre jednotliv\u00e9 triedy reakcie na ohe\u0148 a doplnkov\u00e9 klasifik\u00e1cie"},"content":{"rendered":"<div><strong>Obsahom je zoznam sk\u00fa\u0161obn\u00fdch met\u00f3d pre jednotliv\u00e9 triedy reakcie na ohe\u0148 elektrick\u00fdch k\u00e1blov a ich vysvetlenie.<\/strong><\/div>\n<div>\u00a0<\/div>\n<table border=\"1\" width=\"940\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" rowspan=\"2\" width=\"213\">\n<p><strong>Trieda c)<\/strong><\/p>\n<\/td>\n<td style=\"text-align: center;\" colspan=\"5\" width=\"931\">\n<p><strong>Sk\u00fa\u0161obn\u00e9 met\u00f3dy<\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"186\">\n<p><strong>EN ISO 1716<\/strong><\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p><strong>EN 50399 a)<\/strong><\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p><strong>EN 60332-1-2<\/strong><\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p><strong>EN 61034-2<\/strong><\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p><strong>EN 60754-2<\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"213\">\n<p>Aca<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u2013<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u2013<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u2013<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u2013<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"213\">\n<p>B1ca<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u2013<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u00a0 X b)<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"213\">\n<p>B2ca<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u2013<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"213\">\n<p>Cca<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u2013<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"213\">\n<p>Dca<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u2013<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"213\">\n<p>Eca<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u2013<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u2013<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X\u2264 425mm<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u2013<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u2013<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"213\">\n<p>Fca<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u2013<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u2013<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>X\u2265425mm<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u2013<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"186\">\n<p>\u2013<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>a) EN 50399 obsahuje v\u0161etky inform\u00e1cie, predt\u00fdm ozna\u010dovan\u00e9 ako FIPEC20 Scen\u00e1r 1 a FIPEC20 Scen\u00e1r 2.<\/p>\n<p>b) Pre triedu B1ca platia v EN 50399 osobitn\u00e9 sk\u00fa\u0161obn\u00e9 podmienky.<\/p>\n<p>c) Klasifika\u010dn\u00e9 krit\u00e9ria reakcie na ohe\u0148 sa uv\u00e1dzaj\u00fa v EN 13501-6.<\/p>\n<h2>Sk\u00fa\u0161obn\u00e9 met\u00f3dy &#8211; EN 60332-1-2<\/h2>\n<h3>Sk\u00fa\u0161ky elektrick\u00fdch a optick\u00fdch k\u00e1blov v podmienkach po\u017eiaru.<\/h3>\n<p>\u010cas\u0165 1-2: Sk\u00fa\u0161ka samostatn\u00e9ho izolovan\u00e9ho vodi\u010da alebo k\u00e1bla proti vertik\u00e1lnemu \u0161\u00edreniu plame\u0148a. Postup pre 1 kW zmie\u0161an\u00fd plame\u0148.<\/p>\n<ul>\n<li>z\u00e1kladn\u00e1 sk\u00fa\u0161obn\u00e1 met\u00f3da pre triedy B1ca a\u017e Fca<\/li>\n<li>p\u00f4sobenie sk\u00fa\u0161obn\u00e9ho plame\u0148a trv\u00e1 1 min\u00fatu<\/li>\n<li>sl\u00fa\u017ei na ur\u010denie d\u013a\u017eky zuho\u013enatenej \u010dasti samostatn\u00e9ho k\u00e1bla<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2559 size-full\" src=\"https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN60332-1-2.jpg\" alt=\"\" width=\"982\" height=\"768\" srcset=\"https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN60332-1-2.jpg 982w, https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN60332-1-2-300x235.jpg 300w, https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN60332-1-2-768x601.jpg 768w\" sizes=\"(max-width: 982px) 100vw, 982px\" \/><\/p>\n<h2>Sk\u00fa\u0161obn\u00e9 met\u00f3dy &#8211; EN 50399<\/h2>\n<h3>Spolo\u010dn\u00e9 met\u00f3dy sk\u00fa\u0161ok k\u00e1blov v podmienkach po\u017eiaru.<\/h3>\n<p>Meranie uvo\u013e\u0148ovania tepla a tvorby dymu na k\u00e1bloch po\u010das sk\u00fa\u0161ky \u0161\u00edrenia plame\u0148a. Sk\u00fa\u0161obn\u00e9 zariadenia, postupy, v\u00fdsledky.<\/p>\n<ul>\n<li>sk\u00fa\u0161obn\u00e1 met\u00f3da pre triedy B1ca a\u017e Dca<\/li>\n<li>p\u00f4sobenie sk\u00fa\u0161obn\u00e9ho plame\u0148a trv\u00e1 20 min\u00fat<\/li>\n<li>sl\u00fa\u017ei na ur\u010denie d\u013a\u017eky zuho\u013enatenej \u010dasti k\u00e1blov vo zv\u00e4zku a mno\u017estva a r\u00fdchlosti uvo\u013e\u0148ovania tepla a dymu<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2561\" src=\"https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN50399_1-300x224.jpg\" alt=\"\" width=\"300\" height=\"224\" srcset=\"https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN50399_1-300x224.jpg 300w, https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN50399_1.jpg 469w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\u00a0\u00a0 <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2563\" src=\"https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN50399_2-300x224.jpg\" alt=\"\" width=\"300\" height=\"224\" srcset=\"https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN50399_2-300x224.jpg 300w, https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN50399_2.jpg 469w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\u00a0\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2565\" src=\"https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN50399_3-300x221.jpg\" alt=\"\" width=\"300\" height=\"221\" srcset=\"https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN50399_3-300x221.jpg 300w, https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN50399_3.jpg 475w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2>Doplnkov\u00e9 klasifik\u00e1cie<\/h2>\n<p>Pre triedy B1ca , B2ca, Cca, Dca sa stanovuj\u00fa doplnkov\u00e9 klasifik\u00e1cie pod\u013ea uveden\u00fdch sk\u00fa\u0161obn\u00fdch met\u00f3d:<\/p>\n<p><strong>s (smoke)<\/strong> &#8211; EN 50399 <br \/>\ntvorba dymu (s1, s2, s3)<\/p>\n<p>EN 61034-2 <br \/>\n(s1a, s1b) optick\u00e1 hustota dymu<\/p>\n<p><strong>d (drops)\u00a0<\/strong>&#8211; EN 50399 <br \/>\ntvorba horiacich kvapiek\/\u010dast\u00edc (d0, d1, d2)<\/p>\n<p><strong>a (acidity)<\/strong> &#8211; EN 60754-2 <br \/>\nacidita a konduktivita splod\u00edn horenia (a1, a2, a3)<\/p>\n<h2>Sk\u00fa\u0161obn\u00e9 met\u00f3dy &#8211; EN 61034-2<\/h2>\n<p>Meranie hustoty dymu pri horen\u00ed k\u00e1blov za definovan\u00fdch podmienok. \u010cas\u0165 2: Sk\u00fa\u0161obn\u00fd postup a po\u017eiadavky<\/p>\n<ul>\n<li>sk\u00fa\u0161obn\u00e1 met\u00f3da pre triedy B1ca a\u017e Dca s doplnkovou klasifik\u00e1ciou s1<\/li>\n<li>k\u00e1ble sa spa\u013euj\u00fa v komore po\u010das 40 min\u00fat<\/li>\n<li>hodnot\u00ed sa mno\u017estvo pohlten\u00e9ho svetla dymom medzi zdrojom a detektorom<\/li>\n<li>s1a nesmie klesn\u00fa\u0165 pod 80% ; s1b medzi 80 % a\u017e 60 %<\/li>\n<li>sl\u00fa\u017ei na ur\u010denie optickej hustoty dymu(prieh\u013eadnosti) horiaceho k\u00e1bla &#8211; d\u00f4le\u017eit\u00fd parameter pre evaku\u00e1cii os\u00f4b po\u010das po\u017eiaru v budov\u00e1ch<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2567\" src=\"https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN61034-2_1-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN61034-2_1-300x225.jpg 300w, https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN61034-2_1.jpg 321w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2569\" src=\"https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN61034-2_2-300x227.jpg\" alt=\"\" width=\"300\" height=\"227\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2571\" src=\"https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN61034-2_3-300x227.jpg\" alt=\"\" width=\"300\" height=\"227\" srcset=\"https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN61034-2_3-300x227.jpg 300w, https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN61034-2_3.jpg 329w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2>Sk\u00fa\u0161obn\u00e9 met\u00f3dy &#8211; EN 60754-2<\/h2>\n<p>Sk\u00fa\u0161ka plynov vznikaj\u00facich pri horen\u00ed materi\u00e1lov z k\u00e1blov. \u010cas\u0165 2: Stanovenie acidity (meran\u00edm pH) a konduktivity<\/p>\n<ul>\n<li>vzorky pl\u00e1\u0161\u0165a a izol\u00e1cie sa spa\u013euj\u00fa v sk\u00fa\u0161obnom zariaden\u00ed a splodiny s\u00fa veden\u00e9 do destilovanej vody<\/li>\n<li>n\u00e1sledne sa ur\u010duje pH a vodivos\u0165 vzniknut\u00e9ho vodn\u00e9ho roztoku<\/li>\n<li>pre a1 je pH &gt;4,3 a vodivos\u0165 &lt; 2,5\u03bcS\/mm (bezhalog\u00e9nov\u00fd k\u00e1bel)<\/li>\n<li>d\u00f4le\u017eit\u00fd parameter na ochranu zdravia (mno\u017estvo vzniknut\u00e9ho HCl) a vplyvu na \u0161kody po\u010das horenia (po\u0161kodenie kon\u0161trukcie\u00a0 stavby)<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2573\" src=\"https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN-60754-2-1.jpg\" alt=\"\" width=\"448\" height=\"248\" srcset=\"https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN-60754-2-1.jpg 448w, https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/EN-60754-2-1-300x166.jpg 300w\" sizes=\"(max-width: 448px) 100vw, 448px\" \/><\/p>\n<h2>Trieda reakcie na ohe\u0148 B2ca- s1,d1,a1<\/h2>\n<ul>\n<li>po\u0161koden\u00e1 d\u013a\u017eka pri \u0161\u00edren\u00ed plame\u0148a \u2264 1,5 m<\/li>\n<li>celkov\u00e9 uvo\u013enen\u00e9 teplo po\u010das trvania sk\u00fa\u0161ky \u2264 15 MJ<\/li>\n<li>najvy\u0161\u0161ia hodnota r\u00fdchlosti uvo\u013e\u0148ovania tepla \u2264 30 kW<\/li>\n<li>index r\u00fdchlosti rozvoja po\u017eiaru \u2264 150 Ws-1<\/li>\n<li>s1 \u2013 celkov\u00e9 mno\u017estvo tvorby dymu\u00a0 \u2264 50 m2<br \/>\nmaxim\u00e1lna hodnota r\u00fdchlosti tvorby dymu \u2264 0,25m2 \/s<\/li>\n<li>d1 \u2013 kvapky zhasn\u00fa do 10s<\/li>\n<li>a1 \u2013\u00a0 pH &gt;4,3 a vodivos\u0165 &lt; 2,5\u03bcS\/mm <br \/>\n\u00a0<\/li>\n<\/ul>\n<p><strong>Ing. Peter Homola<\/strong>, expert Centra technick\u00e9 normalizace AVK a zku\u0161en\u00fd pracovn\u00edk firmy Elkond HHK, a.s.\u00a0<\/p>\n<p>Text poch\u00e1z\u00ed z p\u0159edn\u00e1\u0161ky Ing. Homoly, kterou p\u0159ednesl na veletrhu AMP\u00c9R 2018.<\/p>\n<p><strong><a href=\"https:\/\/www.vyrobcikabelu.cz\/wp-content\/uploads\/2018\/06\/AVK-Nariadenie-CPR-a-po\u017eiadavky-na-k\u00e1ble-pod\u013ea-EN-1.pptx\">Kompletn\u00ed prezentace ke sta\u017een\u00ed<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Obsahom je zoznam sk\u00fa\u0161obn\u00fdch met\u00f3d pre jednotliv\u00e9 triedy reakcie na ohe\u0148 elektrick\u00fdch k\u00e1blov a ich vysvetlenie. \u00a0 Trieda c) Sk\u00fa\u0161obn\u00e9 met\u00f3dy EN ISO 1716 EN 50399 a) EN 60332-1-2 EN 61034-2 EN 60754-2 Aca X \u2013 \u2013 \u2013 \u2013 B1ca &hellip; <a href=\"https:\/\/www.vyrobcikabelu.cz\/sk\/skusobne-metody-pre-jednotlive-triedy-reakcie-na-ohen-a-doplnkove-klasifikacie\/\">Pokra\u010dova\u0165<\/a><\/p>\n","protected":false},"author":9,"featured_media":2560,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sk\u00fa\u0161obn\u00e9 met\u00f3dy pre jednotliv\u00e9 triedy reakcie na ohe\u0148 a doplnkov\u00e9 klasifik\u00e1cie - AVK<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vyrobcikabelu.cz\/sk\/skusobne-metody-pre-jednotlive-triedy-reakcie-na-ohen-a-doplnkove-klasifikacie\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sk\u00fa\u0161obn\u00e9 met\u00f3dy pre jednotliv\u00e9 triedy reakcie na ohe\u0148 a doplnkov\u00e9 klasifik\u00e1cie - AVK\" \/>\n<meta property=\"og:description\" content=\"Obsahom je zoznam sk\u00fa\u0161obn\u00fdch met\u00f3d pre jednotliv\u00e9 triedy reakcie na ohe\u0148 elektrick\u00fdch k\u00e1blov a ich vysvetlenie. \u00a0 Trieda c) Sk\u00fa\u0161obn\u00e9 met\u00f3dy EN ISO 1716 EN 50399 a) EN 60332-1-2 EN 61034-2 EN 60754-2 Aca X \u2013 \u2013 \u2013 \u2013 B1ca &hellip; 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